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Ultimately, Ive learned that scrubbing can only eliminatesomehard water stains.

A person cleans a shower head using the Mr Clean Magic Eraser

The Spruce

This hard water stain remover delivers a foam formula, which we found easy to wipe.

In fact, some areas merely required a rinse with clean water.

Our only complaint about this product was its chemical smell.

A bottle of CLR Brilliant Bath Foaming Action Cleaner

PHOTO: The Spruce / Cathie France

It has a strong odor, one we found overwhelming with our shower doors shut.

We recommend opening some windows and ensuring you have ample air circulation while youre using this cleaning solution.

Fortunately, we did find that once we rinsed away the foam, no smell lingered.

A sink tap cleaned with CLR Brilliant Bath Foaming Action Cleaner

PHOTO: The Spruce

And Aunt Fannies Extra Strength Cleaning Vinegar was our favorite eco-friendly option.

That being said, its easy and effective enough that its well worth the wait.

The only area it couldnt quite touch was the tiny nozzles.

CLR Brilliant Bath Foaming Action Cleaner sprayed on a window

After wiping and rinsing, it can eliminate lingering chalky stains my hands and sponges cant quite scrub.

Sponge-based hard water stain removers like theMr.

Clean Magic Eraser(our choice for the best scrubber) dont require any waiting.

Hard water stains on a sink tap before using CLR Brilliant Bath Foaming Action Cleaner

Active Ingredients

The effectiveness of any hard water stain remover depends on its active ingredients.

Its also worth keeping in mind that harsher products may also leave behind some less-than-desirable effects on certain surfaces.

Why Trust The Spruce?

CLR Brilliant Bath Foaming Action Cleaner on a sink tap

Cleans Original Magic Erasersto get the job done.

A sink tap cleaned with CLR Brilliant Bath Foaming Action Cleaner

CLR Brilliant Bath Foaming Action Cleaner sprayed on a window

Hard water stains on a sink tap before using CLR Brilliant Bath Foaming Action Cleaner

CLR Brilliant Bath Foaming Action Cleaner on a sink tap

A person holds up a bottle of Aunt Fannie’s Extra Strength Cleaning Vinegar

PHOTO: The Spruce / Dena Ogden

Looking into the Aunt Fannie’s Extra Strength Cleaning Vinegar bottle

PHOTO: The Spruce

A water and ice dispenser on a refrigerator before cleaning with Aunt Fannie’s Extra Strength Cleaning Vinegar

An item cleaned with Aunt Fannie’s Extra Strength Cleaning Vinegar

A person removes the cap on a bottle of Aunt Fannie’s Extra Strength Cleaning Vinegar

Looking into the Aunt Fannie’s Extra Strength Cleaning Vinegar bottle

A water and ice dispenser on a refrigerator before cleaning with Aunt Fannie’s Extra Strength Cleaning Vinegar

An item cleaned with Aunt Fannie’s Extra Strength Cleaning Vinegar

A person removes the cap on a bottle of Aunt Fannie’s Extra Strength Cleaning Vinegar

The Mr Clean Magic Erasers after removing from the box

PHOTO: The Spruce / Heather Adams

Before and after using the Mr Clean Magic Eraser to clean a bathtub

PHOTO: The Spruce

A person holds up the Mr Clean Magic Eraser

A shower head with hard water stains on it before cleaning with the Mr Clean Magic Eraser

A shower head that has been cleaned with the Mr Clean Magic Eraser

Before and after using the Mr Clean Magic Eraser to clean a bathtub

A person holds up the Mr Clean Magic Eraser

A shower head with hard water stains on it before cleaning with the Mr Clean Magic Eraser

A shower head that has been cleaned with the Mr Clean Magic Eraser

Article image

PHOTO: The Spruce

A person turns the spray nozzle on the Lime-A-Way Lime Calcium Rust Cleaner

PHOTO: The Spruce

A sink before treating with Lime-A-Way Lime Calcium Rust Cleaner

A person sprays Lime-A-Way Lime Calcium Rust Cleaner into a sink

A person scrubs a sink with Lime-A-Way Lime Calcium Rust Cleaner

A sink after spraying with Lime-A-Way Lime Calcium Rust Cleaner

A person turns the spray nozzle on the Lime-A-Way Lime Calcium Rust Cleaner

A sink before treating with Lime-A-Way Lime Calcium Rust Cleaner

A person sprays Lime-A-Way Lime Calcium Rust Cleaner into a sink

A person scrubs a sink with Lime-A-Way Lime Calcium Rust Cleaner

A sink after spraying with Lime-A-Way Lime Calcium Rust Cleaner

Article image

PHOTO: The Spruce

A person holds up a bottle of Bar Keepers Friend Soft Cleanser

PHOTO: The Spruce

Hard water stains on a kitchen item before using Bar Keepers Friend Soft Cleanser

A person applies Bar Keepers Friend Soft Cleanser to a rusty item

A person rubs Bar Keepers Friend Soft Cleanser into a rusty item

A person holds up a bottle of Bar Keepers Friend Soft Cleanser

Hard water stains on a kitchen item before using Bar Keepers Friend Soft Cleanser

A person applies Bar Keepers Friend Soft Cleanser to a rusty item

A person rubs Bar Keepers Friend Soft Cleanser into a rusty item

A person applies Bar Keepers Friend Soft Cleanser to an item

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